Effects of Pr3+doping concentration on optical properties of LaF3 crystal
被引:8
作者:
Fang, Qiannan
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Fang, Qiannan
[1
]
Huang, Conghui
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Huang, Conghui
[1
,2
]
Zhang, Yuxia
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机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Qingdao Univ, Coll Phys, 308 Ning Xia Rd, Qingdao 266071, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Zhang, Yuxia
[1
,3
]
Zhao, Chengchun
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Zhao, Chengchun
[1
]
Cai, Shuang
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Cai, Shuang
[1
]
Li, Shanming
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Li, Shanming
[1
]
Hang, Yin
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
Hang, Yin
[1
]
机构:
[1] Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Res Ctr Laser Crystal, Shanghai 201800, Peoples R China
[2] Univ Chinese Acad Sci, Ctr Mat Sci & Optoelect Engn, Beijing 100049, Peoples R China
[3] Qingdao Univ, Coll Phys, 308 Ning Xia Rd, Qingdao 266071, Peoples R China
The crystal compositions, fluorescence lifetimes, polarized absorption and emission spectra, and laser performance were measured with different doping concentrations of Pr:LaF3 crystals. Moreover, the effects of Pr3+ doping concentration on LaF3 crystal optical properties were expounded for the first time. The study found that high doping concentration is easy to cause cross-relaxation, which in turn leads to a decrease in the lifetime of the laser upper energy level. And then affects the output efficiency of the visible laser. The laser experiment results confirm that the maximum output power of 176 mW was obtained with Pr:LaF3 crystal of 0.5 at.% doping concentration, which is higher than output power (71.3 mW) of 1 at.% doping concentration crystal. As we all know, this is the first report about continuous-wave (cw) laser operation with Pr:LaF3 crystal pumped by an blue laser diode.
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100039, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Li, Shanming
Zhang, Lianhan
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Zhang, Lianhan
Zhang, Peixiong
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机构:
Jinan Univ, Dept Optoelect Engn, Guangzhou 510632, Guangdong, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Zhang, Peixiong
Hong, Jiaqi
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100039, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Hong, Jiaqi
Xu, Min
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Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Xu, Min
Yan, Tao
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机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, 155 Yangqiao Rd West, Fuzhou 350002, Fujian, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Yan, Tao
Ye, Ning
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机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, 155 Yangqiao Rd West, Fuzhou 350002, Fujian, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Ye, Ning
Hang, Yin
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机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100039, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Li, Shanming
Zhang, Lianhan
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h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Zhang, Lianhan
Zhang, Peixiong
论文数: 0引用数: 0
h-index: 0
机构:
Jinan Univ, Dept Optoelect Engn, Guangzhou 510632, Guangdong, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Zhang, Peixiong
Hong, Jiaqi
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Univ Chinese Acad Sci, 19A Yuquan Rd, Beijing 100039, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Hong, Jiaqi
Xu, Min
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Xu, Min
Yan, Tao
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h-index: 0
机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, 155 Yangqiao Rd West, Fuzhou 350002, Fujian, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Yan, Tao
Ye, Ning
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h-index: 0
机构:
Chinese Acad Sci, Fujian Inst Res Struct Matter, 155 Yangqiao Rd West, Fuzhou 350002, Fujian, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China
Ye, Ning
Hang, Yin
论文数: 0引用数: 0
h-index: 0
机构:
Chinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R ChinaChinese Acad Sci, Shanghai Inst Opt & Fine Mech, Key Lab Mat High Power Laser, 390 Qinghe Rd, Shanghai 201800, Peoples R China